NINGRUM, D. THE EFFECTS OF POPULAR PRO-SOCIAL BEHAVIOUR CHILDREN ON PEERS AND SCHOOL ENVIRONMENT. Dialectical Literature and Educational Journal, [S. l.], v. 4, n. 1, p. 27–36, 2019. DOI: 10.51714/dlejpancasakti.v4i1.7.pp.27-36. Disponível em: https://dlejpancasakti.ac.id/index.php/dlejpancasakti/article/view/7. Acesso em: 4 mar. 2021.